JPH0451431U

JPH0451431U -

Info

Publication number: JPH0451431U
Application number: JP9312690U
Authority: JP
Priority date: 1990-09-06
Filing date: 1990-09-06
Publication date: 1992-04-30

Description

[Brief explanation of the drawing]

第１図は本考案による給紙カセツトの一実施例
を示す正面断面図、第２図は本考案による給紙カ
セツトの第２実施例を示す正面断面図、第３図は
本考案による給紙カセツトの第３実施例を示す正
面断面図、第４図は本考案による給紙カセツトの
第４実施例を示す正面断面図、第５図は第４図に
おける圧解除部材の動作状態を示す正面断面図、
第６図は従来の給紙カセツトの主要部を示す正面
断面図である。１……カセツト本体、２……底板、３……スプ
リング、６……連結部材、７……ガイド部材、８
……位置決め用ガイド、９……ガイド板、１０…
…支点、１１……突出部、１２……開口部、１３
……さばき爪、１４……圧解除部材。 FIG. 1 is a front sectional view showing an embodiment of the paper feed cassette according to the present invention, FIG. 2 is a front sectional view showing a second embodiment of the paper feed cassette according to the invention, and FIG. FIG. 4 is a front sectional view showing a third embodiment of the cassette, FIG. 4 is a front sectional view showing a fourth embodiment of the paper feed cassette according to the present invention, and FIG. cross section,
FIG. 6 is a front sectional view showing the main parts of a conventional paper feed cassette. DESCRIPTION OF SYMBOLS 1...Cassette main body, 2...Bottom plate, 3...Spring, 6...Connection member, 7...Guide member, 8
...Positioning guide, 9...Guide plate, 10...
...Fulcrum, 11...Protrusion, 12...Opening, 13
...Judging claw, 14...Pressure release member.

Claims

[Scope of Claim for Utility Model Registration] (1) A cassette body for storing recording paper, a bottom plate disposed within the cassette body, the front end of which is free and the other end rotatably supported, and the bottom plate. A paper feed cassette is provided with an elastic member that pushes up a front end of the paper cassette, and a positioning guide is attached to a bottom plate of the cassette body so as to be movable in an attachment/detachment direction, and a positioning guide is coupled between the guide and the bottom plate. A paper feed cassette comprising: a connecting member that rotates the bottom plate in accordance with movement of the positioning guide. (2) A cassette body that accommodates recording paper, a bottom plate disposed within the cassette body whose front end is free and the other end is rotatably supported, and elasticity that pushes the front end of the bottom plate upward. A paper feed cassette comprising: a guide member that is tiltably erected at the rear end position of the stored recording paper; and a guide member that is coupled between the guide member and the bottom plate and that is connected to the bottom plate of the guide member. A connecting member that rotates the bottom plate in response to rotation to a horizontal position. (3) A cassette body that accommodates recording paper, a bottom plate disposed within the cassette body whose front end is free and the other end is rotatably supported, and elasticity that pushes the front end of the bottom plate upward. a protrusion formed on the bottom plate so that a portion thereof is exposed from the side wall of the cassette body; A paper feed cassette comprising: a pair of separating claws provided on the side wall of the cassette main body so as to be able to hold the paper between the paper feed cassettes. (4) A cassette body that stores recording paper, a bottom plate that is disposed within the cassette body and whose front end is free and whose other end is rotatably supported, and elasticity that pushes the front end of the bottom plate upward. A paper feed cassette having a fulcrum near the bottom surface of the cassette body, one end extending between the elastic member and the lower surface of the bottom plate, and the other end extending at a predetermined distance from the bottom surface of the cassette body. A paper feed cassette characterized by being provided with a pressure release member exposed along the length of the paper feed cassette.